M48T35Y Overview
M48T35 M48T35Y 5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER® SRAM.
M48T35Y Key Features
- Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery
- BYTEWIDE™ RAM-like clock access
- BCD coded year, month, day, date, hours, minutes, and seconds
- Frequency test output for real-time clock
- Automatic power-fail chip deselect and WRITE protection
- WRITE protect voltages VPFD = power-fail deselect voltage)
- M48T35: VCC = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V
- M48T35Y: VCC = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V
- Self-contained battery and crystal in the CAPHAT™ DIP package
- SOIC package provides direct connection for a SNAPHAT® housing containing the battery and crystal